@charset "utf-8";
/* CSS Document */
ul{
	list-style-type: none;
	margin: 0;
	padding: 0;
	overflow: hidden;
	background-color: green;
}

li{ float: right}

li a{display:block;
color: white;
padding: 15px 30px;
text-decoration: none;
}

footer {
	position: fixed; 
	left:  0;
	bottom: 0;
	width: 100%;
	background-color: gray;
	color: aqua; 
	text-align: center;
}
.column {
  float: left;
  width: 33.33%;
	text-align: center;
	column-gap: 20px;
}

/* Clear floats after the columns */
.row:after {
  content: "";
  display: table;
  clear: both;
	
}